Replace the Ratchet. If you see any cracks or stress marks, replace. The Ratchet has gone through a couple of material (color) changes, and they were all for durability upgrades. (The newest version of the Ratchet is always available on the website, although the picture may vary.)

The Ratchet Spring. This piece looks like half of a bent paper clip. It flexes each time the cyclone cycles. The tension and locking action it provides on the Feeder Axle is important to the cycling action. Check for proper placement or a bent Ratchet Spring.